Rockford Fosgate P2D28, P2D48, P2D210, P2D212, P2D412, P2D215 Sealed Enclosures, Vented Enclosures

SEALED ENCLOSURES

NOTE: Vb is the gross volume, which is the TOTAL internal volume, before any speaker and/or port displacement. All external dimensions were based on the use of 3/4" (1.90cm) materials.

NOTE: When using enclosures other than recommended, call Technical Support for correct application.

Optimum Sealed Enclosure Recommendation

		SEALDED ENCLOSURES		8"	10"	12"	15"
			P2D28 / P2D48		P2D210 / P2D410	P2D212 / P2D412	P2D215 / P2D415
W		Vb-	Internal Area cu. ft.	0.23	0.59	1.02	1.58
			(Liter)	(6.51)	(16.42)	(28.88)	(44.74)
		F3-	-3dB Point (Hz)	69.70	46.81	40.57	34.30
		Qtc- Enclosure Damping		0.656	0.784	0.952	1.197
		H -	Height-inch	10.0	12.0	14.0	18.0
			(cm)	(25.40)	(30.48)	(35.56)	(45.72)
		W -	Width-inch	12.0	14.0	18.0	21.0
			(cm)	(30.48)	(35.56)	(45.72)	(53.34)
	H	D -	Depth-inch	6.0	9.25	10.0	10.0
			(cm)	(15.24)	(23.50)	(25.40)	(25.40)

Recommended Sealed EnclosureVolume Range

D	SEALDED ENCLOSURES	8"		10"	12"	15"
	P2D28 / P2D48			P2D210 / P2D410	P2D212 / P2D412	P2D215 / P2D415
	Vb- Volume Range cu. ft.	0.20 to	0.30	0.50 to 0.85	0.70 to 1.80	1.30 to 3.50
	(Liter)	(5.66 to	8.50)	(14.16 to 24.07)	(19.82 to 50.97)	(36.81 to 99.10)

Specifications subject to change without notice

VENTED ENCLOSURES

NOTE: Vb is the gross volume, which is the TOTAL internal volume, before any speaker and/or port displacement. All external dimensions were based on the use of 3/4" (1.90cm) materials.

NOTE: When using enclosures other than recommended, call Technical Support for correct application.

P

OptimumVented (Ported) Enclosure Sizes

W			VENTED ENCLOSURES			8"	10"	12"	15"
					P2D28 / P2D48		P2D210 / P2D410	P2D212 / P2D412	P2D215 / P2D415
			Vb-	Internal Area cu. ft.		0.65	1.40	1.79	2.66
				(Liter)		(18.41)	(39.64)	(50.69)	(75.32)
			Fb-	Tuning Frequency (Hz)		38.5	40.1	39.5	32.0
			F3-	-3dB Point (Hz)		34.4	32.8	33.1	29.6
			H -	Height-inch		12.0	12.0	14.0	18.0
				(cm)		(30.48)	(30.48)	(35.56)	(45.72)
		H	W - Width-inch			18.0	20.0	25.0	28.0
				(cm)		(45.72)	(50.80)	(63.50)	(71.12)
			D -	Depth-inch		8.0	14.0	12.0	12.0
				(cm)		(20.32)	(35.56)	(30.48)	(30.48)
			P -	Port Diameter and
				Length-inch		(1) 2 x 8	(1) 4 x 14	(1) 4 x 10	(1) 4 x 10
	D
				(cm)	(1) (5.08 x 20.32)		(1) (10.16 x 35.56)	(1) (10.16 x 25.40)	(1) (10.16 x 25.40)
				Number of ports noted in ( )			Specifications subject to change without notice

NOTE: The port shown can be placed on any face of the enclosure as long as the port ends are not obstructed.

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